1.4306 Hlau Hmoov Txhaj Moulded Qhov Chaw

Product Description

EN 1.4306 stainless hlau yog austenitic stainless hlau npaj rau thawj tsim rau hauv cov khoom wrought. 1.4306 yog EN tus lej tsim rau cov khoom siv. X2CrNi19-11 yog EN tshuaj lub npe.

Qib: X2CrNi19-11

Nr.: 1.4306

Qeb: Austenitic stainless hlau

Qhov ceev: 7.9 g / cm³

1.4306:

1.4306 yog ib qho ultra-low carbon austenitic stainless hlau tsim los daws qhov hnyav intergranular corrosion nyiam ntawm cov khoom tshwm sim los ntawm nag lossis daus ntawm Cr23 thiab C6 nyob rau hauv qee yam mob. Nws tsis kam mus rau intergranular corrosion nyob rau hauv lub xeev sensitized yog ho zoo dua li ntawm 304, thiab nws cov kev ua tau zoo tib yam li ntawm 304 tshwj tsis yog tias nws lub zog yog me ntsis qis. Nws tuaj yeem welded los ntawm ntau yam txheej txheem stainless hlau vuam, thiab kev kho cua sov tsis tas yuav tsum tau tom qab vuam.

1.1.4306 qib sib xws:

(1) Lub teb chaws tus qauv GB-T tus qauv: qib digital: S30403, qib tshiab: 022Cr19Ni10, qib qub: 00Cr19Ni10

(2) American txuj: ASTMA txuj: S30403, SAE txuj: 30304L, UNS txuj: 304L

(3) Japanese tus qauv JIS tus qauv: sus304L

(4) Tus qauv German DIN tus qauv: "1.4306,

1.4307"5, European tus qauv EN tus qauv: "X2CrNi18-9

X2CrNi19-11", French standard NF standard: z2cn18-09, British standard BS standard: 304S31, 304s12, Swedish: /NTR standard: AISL.

2. 1.4306 chemical muaj pes tsawg leeg:

(1) Carbon C: Tsawg dua lossis sib npaug rau 0.3{{10}}}, (2) Silicon Si: Tsawg dua lossis sib npaug rau 1.00, (3 ) Manganese Mn: Tsawg dua lossis sib npaug rau 2.00, (4) Phosphorus P: Tsawg dua lossis sib npaug rau 0.045, (5) Sulfur S: Tsawg dua lossis sib npaug rau 0.030, (6) Chromium Cr: 18 .00-20.00, (7) Nickel Ni: 8.00-12. :—.

3. 1.4306 Lub cev muaj zog: ① Ceev (20 degree)

/kg/dm3: "7.9, ② Melting point/degree:—, ③Specific tshav kub muaj peev xwm (0~100 degree)/kg/(kg.k):{{ 21}}.5", ④Thermal conductivity/w/(mk)100 degree -:" 16.3", ⑸thermal conductivity/w/(mk)500 degree -:"21.5", ⑥coefficient of linear expansion/(10-6 /k) 0 ~ 100 degree : "16.8", ⑦coefficient ntawm linear expansion / ({20}}/k) 0 ~ 509 degree : "18.3", ⑧Resistivity (20 degree)/(Ω.mm2/m): " ", ⑨longitudinal elastic modulus (20 degree) /GPa: ", ⑩magnetic: tsis yog .

4. Mechanical zog ntawm 1.4306:

⑴ Kev xa khoom raws li txoj cai: "Kev daws teeb meem rau kev txiav bar,

Kev kub siab ua haujlwm yam tsis muaj kev daws teeb meem, ⑵ lub zog tensile (RM/MPa): 480, ⑶ elongation zog (Rp0.2/MPa): 177, ⑷elongation A/ feem pua ​​: 40, ⑸ Txo qhov chaw ( Z / tus nqi): 60.

5. 1.4306 Kev kho cua sov:

①Hardness HBW Tsawg dua los yog sib npaug rau: cov tshuaj 187, hardness HRB Tsawg dua los yog sib npaug rau: 90, ②heating kub: 1010 ~ 1150, ③heating txoj kev: ceev txias, ④Lwm yam: txias dov daim ntawv khoom tov 485, 29HV

1. 4306 daim ntawv thov teb: feem ntau yog siv hauv tshuaj, petrochemical, chiv, roj av, fais fab thiab lwm yam lag luam uas yuav tsum tau vuam tab sis tsis tuaj yeem yog cov khoom siv kho mob, ntim khoom, cov kav dej thiab ntau qhov chaw.

txheem:

EN 10088-2: 2005 Stainless hlau. Kev xa tawm cov xwm txheej ntawm corrosion-resistant steel ntawv / phaj thiab sawb rau dav siv

EN 10088-3: 2005 Stainless hlau. Kev xa tawm cov xwm txheej rau corrosion-resistant steel semi-tiav khoom, tuav, xov hlau, profiles thiab cov khoom ci rau cov hom phiaj dav dav

EN 10028-7: 2007 Flat cov khoom ntawm steel rau lub hom phiaj siab. Stainless hlau

EN 10216-5: 2014 Seamless steel raj rau lub hom phiaj siab. Technical Delivery Conditions. stainless hlau yeeb nkab

EN 10217-7: 2005 Welded steel kav rau lub hom phiaj siab. stainless hlau yeeb nkab

EN 10296-2: 2005 Welded ncig steel hlab rau txhua yam thiab dav dav engineering hom phiaj. Stainless hlau. technical delivery tej yam kev mob

EN 10253-4: 2008 Buttwelding yeeb nkab fittings. Wrought austenitic thiab austenitic-ferritic (duplex) stainless hlau nrog rau kev soj ntsuam tshwj xeeb

TS EN 10272: 2007 Stainless hlau rods rau siab

EN 10263-5: 2001 steel tuav, rods thiab xov hlau rau lub taub hau txias thiab txias extrusion. Cov txheej txheem xa khoom rau stainless hlau

EN 10250-4: 2000 Qhib steel tuag forgings rau cov hom phiaj engineering. Stainless hlau

EN 10297-2: 2005 Seamless round steel raj rau kev siv tshuab thiab kev tsim vaj tsev dav dav. Stainless hlau. technical delivery tej yam kev mob

EN 10253-3: 2008 Buttwelding yeeb nkab fittings. Wrought austenitic thiab austenitic-ferritic (duplex) stainless hlau yam tsis muaj kev tshuaj xyuas tshwj xeeb

EN 10088-1: 2005 Stainless hlau. Daim ntawv teev cov stainless hlau

EN 10088-5: 2009 Stainless hlau. Kev xa tawm cov xwm txheej rau corrosion-resistant steel tuav, xov hlau, profiles thiab cov khoom ci rau kev tsim kho

EN 10088-4: 2009 Stainless hlau. Kev xa tawm cov xwm txheej rau corrosion-resistant steel ntawv / phaj thiab sawb rau kev tsim kho

Element

X2CrNi 19-11 steel (1.4306) mechanical zog:

Rm - Tensile Strength (MPa) (ntxiv rau A) 460-700

Rm - Tensile Strength (MPa) (ntxiv rau AT) 460-680

Rm - Tensile Strength (MPa) (ntxiv rau AT ntxiv rau C) 740-780

[RP0.2 0.2 feem pua ​​​​yield zog (MPa) (ntxiv rau AT) 180

[RP0.2 0.2 feem pua ​​​​yield zog (MPa) (ntxiv rau A) 180-220

KV - Transverse impact zog (J), (ntxiv rau A) ntxiv rau 20 degree 60 -196 degree 60

KV - Impact Energy (J) Longitudinal, (ntxiv rau A) ntxiv rau 20 degree 100

A - feeb. Elongation ntawm tawg (%) (ntxiv rau A) 35-45

A - feeb. Elongation ntawm tawg (feem pua) tshuab kev taw qhia, (ntxiv rau AT) 40

Nominal txoj kab uas hla (mm): 2 - 50

Z - Txo cov pob txha hla ntu (%) 63-68

Brinell hardness (HB): (ntxiv rau A) 215

Brinell hardness (HB): (ntxiv rau AT) 200

Cov khoom ntawm steel X2CrNi19-11 (1.4306):

Tsis kam mus rau intergranular corrosion: nyob rau hauv tus me nyuam mob - yog;

Nyob rau hauv cov xwm txheej rhiab heev - yog

Hlau yuav tsum tsis txhob siv hlau kub hauv qab no -270 degree

Hlau Txhaj Moulding txheej txheem

Detection Systems